Data structure: \(O = (W, A, Y)\)
Underlying data generating process, \(P_{U,X}\)
Outcome of interest: \(E_0[Y|a,W]\), \(a \in [0,5]\), the causal dose-response curve
## W A Y
## Min. :-4.06831 Min. :0.0000 Min. :0.0000
## 1st Qu.:-0.68787 1st Qu.:0.6036 1st Qu.:0.0000
## Median :-0.01389 Median :2.0045 Median :0.0000
## Mean :-0.01743 Mean :2.1175 Mean :0.4659
## 3rd Qu.: 0.65307 3rd Qu.:3.4112 3rd Qu.:1.0000
## Max. : 3.44474 Max. :5.0000 Max. :1.0000
## Summary of A given W < -1:
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 0.000 1.451 2.838 2.733 4.115 5.000
## Summary of A given -1 < W <= 0:
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 0.0000 0.8608 2.1748 2.2577 3.5134 5.0000
## Summary of A given 0 < W <= 1:
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 0.000 0.388 1.762 1.935 3.171 5.000
## Summary of A given 1 < W:
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 0.000 0.000 1.263 1.554 2.678 5.000
Data structure: \(O = (W, A, Y)\)
Underlying data generating process, \(P_{U,X}\)
Outcome of interest: \(E_0[Y|a,W]\), \(a \in [0,5]\), the causal dose-response curve
## W A Y
## Min. :-3.967532 Min. :0.000 Min. :0.0000
## 1st Qu.:-0.669179 1st Qu.:0.616 1st Qu.:0.0000
## Median :-0.006594 Median :1.989 Median :0.0000
## Mean :-0.002222 Mean :2.121 Mean :0.0693
## 3rd Qu.: 0.662488 3rd Qu.:3.407 3rd Qu.:0.0000
## Max. : 3.604661 Max. :5.000 Max. :1.0000
## Summary of A given W < -1:
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 0.000 1.314 2.821 2.713 4.229 5.000
## Summary of A given -1 < W <= 0:
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 0.0000 0.9032 2.2378 2.2838 3.5098 5.0000
## Summary of A given 0 < W <= 1:
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 0.0000 0.4145 1.7833 1.9454 3.1190 5.0000
## Summary of A given 1 < W:
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 0.000 0.000 1.237 1.561 2.598 5.000
## The average lambda of CV-HAL: 0.0038 (= 1 * lambda_CV )
## The average lambda of globally undersmoothed HAL: 0.0016 (= 0.3269 * lambda_CV )
## The average lambdatime of locally undersmoothed HAL: 0.0038, 0.0037, 0.0036, 0.0036, 0.0036, 0.0036, 0.0036, 0.0036, 0.0036, 0.0036, 0.0036 (= [1, 0.9941, 0.9871, 0.9856, 0.9861, 0.9873, 0.9887, 0.9886, 0.9898, 0.9859, 0.9855] * lambda_CV
## The average fitting time for CV-HAL: 4.8046 seconds
## The average fitting time for globally undersmoothed HAL: 6.4723 seconds
## The average fitting time for locally undersmoothed HAL: 19.5222 seconds
Data structure: \(O = (W, A, Y)\)
Underlying data generating process, \(P_{U,X}\)
Outcome of interest: \(E_0[Y|a,W]\), \(a \in [0,5]\), the causal dose-response curve
## W A Y
## Min. :-3.704380 Min. :0.0000 Min. :0.0000
## 1st Qu.:-0.695365 1st Qu.:0.5928 1st Qu.:0.0000
## Median : 0.006192 Median :2.0151 Median :0.0000
## Mean :-0.006329 Mean :2.1158 Mean :0.4356
## 3rd Qu.: 0.670896 3rd Qu.:3.4183 3rd Qu.:1.0000
## Max. : 3.747677 Max. :5.0000 Max. :1.0000
## Summary of A given W < -1:
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 0.000 1.443 2.795 2.745 4.212 5.000
## Summary of A given -1 < W <= 0:
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 0.0000 0.8589 2.2516 2.2923 3.5876 5.0000
## Summary of A given 0 < W <= 1:
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 0.0000 0.4411 1.7839 1.9224 3.0980 5.0000
## Summary of A given 1 < W:
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 0.000 0.000 1.187 1.521 2.534 5.000
## The average lambda of CV-HAL: 0.0027 (= 1 * lambda_CV )
## The average lambda of globally undersmoothed HAL: 0.0009 (= 0.2582 * lambda_CV )
## The average lambdatime of locally undersmoothed HAL: 0.0024, 0.0024, 0.0025, 0.0025, 0.0025, 0.0025, 0.0025, 0.0025, 0.0026, 0.0026, 0.0026 (= [0.9023, 0.9042, 0.907, 0.9177, 0.9291, 0.9689, 0.9495, 0.9278, 0.9715, 0.9817, 0.9888] * lambda_CV
## The average fitting time for CV-HAL: 3.8236 seconds
## The average fitting time for globally undersmoothed HAL: 6.1613 seconds
## The average fitting time for locally undersmoothed HAL: 24.2020 seconds
Data structure: \(O = (W_1, W_2, W_3, W_4, W_5, A, Y)\)
Underlying data generating process, \(P_{U,X}\)
Outcome of interest: \(E_0[Y|a,W]\), \(a \in [0,5]\), the causal dose-response curve
## W1 W2 W3 W4
## Min. :-3.949712 Min. :-3.883479 Min. :-0.7524 Min. :-0.6893
## 1st Qu.:-0.699081 1st Qu.:-0.669250 1st Qu.: 3.9894 1st Qu.: 0.6641
## Median : 0.002833 Median :-0.004770 Median : 5.0041 Median : 1.0093
## Mean :-0.007003 Mean :-0.009169 Mean : 5.0012 Mean : 1.0016
## 3rd Qu.: 0.677971 3rd Qu.: 0.655839 3rd Qu.: 6.0203 3rd Qu.: 1.3463
## Max. : 4.557520 Max. : 4.104698 Max. :10.3658 Max. : 3.2498
## W5 A Y
## Min. :-0.2287 Min. :0.000 Min. :0.0000
## 1st Qu.: 0.7784 1st Qu.:1.618 1st Qu.:0.0000
## Median : 1.0040 Median :2.551 Median :1.0000
## Mean : 1.0066 Mean :2.550 Mean :0.6185
## 3rd Qu.: 1.2375 3rd Qu.:3.492 3rd Qu.:1.0000
## Max. : 2.3023 Max. :5.000 Max. :1.0000
Data structure: \(O = (W_1, W_2, W_3, W_4, W_5, A, Y)\)
Underlying data generating process, \(P_{U,X}\)
Outcome of interest: \(E_0[Y|a,W]\), \(a \in [0,5]\), the causal dose-response curve
## W1 W2 W3 W4
## Min. :-4.10305 Min. :-3.992762 Min. :-0.723 Min. :-1.0645
## 1st Qu.:-0.66856 1st Qu.:-0.665766 1st Qu.: 3.993 1st Qu.: 0.6574
## Median : 0.01409 Median : 0.004221 Median : 5.007 Median : 0.9974
## Mean : 0.01345 Mean : 0.004542 Mean : 5.008 Mean : 0.9924
## 3rd Qu.: 0.68434 3rd Qu.: 0.676313 3rd Qu.: 6.014 3rd Qu.: 1.3343
## Max. : 3.37515 Max. : 4.074948 Max. :10.222 Max. : 2.8006
## W5 A Y
## Min. :-0.1632 Min. :0.000 Min. :0.000
## 1st Qu.: 0.7565 1st Qu.:1.604 1st Qu.:0.000
## Median : 0.9909 Median :2.561 Median :0.000
## Mean : 0.9929 Mean :2.554 Mean :0.476
## 3rd Qu.: 1.2283 3rd Qu.:3.509 3rd Qu.:1.000
## Max. : 2.2176 Max. :5.000 Max. :1.000
Data structure: \(O = (W_1, W_2, W_3, A, Y)\)
Underlying data generating process, \(P_{U,X}\)
Outcome of interest: \(E_0[Y|a,W]\), \(a \in (0,1])\), the causal dose-response curve
## W1 W2 W3 A
## Min. :0.0000212 Min. :0.0000 Min. :-3.20646 Min. :0.008172
## 1st Qu.:0.2550912 1st Qu.:0.0000 1st Qu.: 0.07964 1st Qu.:0.483313
## Median :0.5016742 Median :1.0000 Median : 0.80953 Median :0.661615
## Mean :0.5026247 Mean :0.6984 Mean : 0.80890 Mean :0.632873
## 3rd Qu.:0.7530768 3rd Qu.:1.0000 3rd Qu.: 1.53093 3rd Qu.:0.807451
## Max. :0.9999523 Max. :1.0000 Max. : 5.10017 Max. :0.999333
## Y
## Min. :0.000
## 1st Qu.:0.000
## Median :0.000
## Mean :0.483
## 3rd Qu.:1.000
## Max. :1.000